Home / 3,175,914.24-4,763,499.52-901,638.40

Finding the Fourth Proportional to 3,175,914.24, 4,763,499.52 and 901,638.40

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Solution

The fourth proportional to 3,175,914.24, 4,763,499.52 and 901,638.40 is: 1,352,352.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,175,914.24 : 4,763,499.52 = 901,638.40 : x
  2. Step 2: Convert to fraction form
    3,175,914.24/4,763,499.52 = 901,638.40/x
  3. Step 3: Cross multiply
    3,175,914.24x = 4,763,499.52 × 901,638.40
  4. Step 4: Simplify right side
    3,175,914.24x = 4,294,954,085,613.57
  5. Step 5: Solve for x
    x = 4,294,954,085,613.57/3,175,914.24
  6. Step 6: Final answer
    x = 1,352,352.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.